Bill weasely and Fleur Delacour lived in the shell cottage after their wedding.Bill and Fleur worked at the Gringotts wizarding bank in London, they began dating in 1995 and got engaged within a year. Bill weasely and Fleur Delacour got married at the Bill's family home at the burrow in Devan England.
The wedding was interrupted by the news of lord Voldemort taking over the ministry of magic, and the guest fled as death eaters arrived. They fled to shell cottage, where they help Harry, Ron and Hermione after the escape from the malfy manor.